2040221466

素因数分解:

$2^1\times 3^3\times {\mathrm{1289}}^1\times {\mathrm{29311}}^1$

素因数の和:30611

約数の個数: 32

約数和(自身を含む): 4537497600

約数和(自身を除く): 2497276134

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1289, 2578, 3867, 7734, 11601, 23202, 29311, 34803, 58622, 69606, 87933, 175866, 263799, 527598, 791397, 1582794, 37781879, 75563758, 113345637, 226691274, 340036911, 680073822, 1020110733, 2040221466]

約数ペア:

[(1, 2040221466), (2, 1020110733), (3, 680073822), (6, 340036911), (9, 226691274), (18, 113345637), (27, 75563758), (54, 37781879), (1289, 1582794), (2578, 791397), (3867, 527598), (7734, 263799), (11601, 175866), (23202, 87933), (29311, 69606), (34803, 58622)]